/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package control;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import model.Game;
import model.Player;

/**
 *
 * @author Dustin
 */
public class MainServlet extends HttpServlet {
    private GameServer gameServer = GameServer.getInstance();
   
    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet IndexServlet</title>");
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet IndexServlet at " + request.getContextPath () + "</h1>");
            out.println("</body>");
            out.println("</html>");
            */
        } finally {
            out.close();
        }
    }

    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        HttpSession session = request.getSession(true);
        Player p = (Player) session.getAttribute("player");

        if(request.getParameter("action") != null && request.getParameter("action").equals("Nieuw spel")) {
            response.sendRedirect("/Eenendertigen/newTable.jsp");
        } else {  
            int gameIndex = Integer.parseInt(request.getParameter("table"));
            Game g = gameServer.getGames().get(gameIndex);
            g.setPlayer(p);
            session.setAttribute("game", g);
            response.sendRedirect("/Eenendertigen/table.jsp");
        }
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
